Show More
Commit Description:
test interface upload...
Commit Description:
test interface upload
git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@81 6386c4cd-e34a-4fa8-8920-d93eb39b512e
References:
File last commit:
Show/Diff file:
Action:
Last Author
Show All-
jittat-
app/models/test_request.rb
| 64 lines
| 1.8 KiB
| text/x-ruby
| RubyLexer
|
jittat
|
r36 | require 'fileutils' | ||
| class TestRequest < Task | ||||
| set_table_name "test_requests" | ||||
| belongs_to :user | ||||
| belongs_to :problem | ||||
| belongs_to :submission | ||||
| def self.get_inqueue_and_change_status(status) | ||||
| # since there will be only one grader grading TestRequest | ||||
| # we do not need locking (hopefully) | ||||
| task = Task.find(:first, | ||||
| :order => "created_at", | ||||
| :conditions => {:status=> Task::STATUS_INQUEUE}) | ||||
| if task!=nil | ||||
| task.status = status | ||||
| task.save! | ||||
| end | ||||
| task | ||||
| end | ||||
| # interfacing with form | ||||
| def self.new_from_form_params(user,params) | ||||
| test_request = TestRequest.new | ||||
| test_request.user = user | ||||
| problem = Problem.find(params[:problem_id]) | ||||
| test_request.problem = problem | ||||
| test_request.submission = | ||||
| Submission.find_by_user_problem_number(user.id, | ||||
| problem.id, | ||||
| params[:submission_number]) | ||||
| test_request.input_file_name = save_input_file(params[:input_file], user, problem) | ||||
| test_request.submitted_at = Time.new | ||||
| test_request.status_inqueue | ||||
| test_request | ||||
| end | ||||
| protected | ||||
| def self.input_file_name(user,problem) | ||||
| begin | ||||
| tmpname = UPLOADED_INPUT_FILE_DIR + "/#{user.login}/#{problem.name}/#{rand(10000)}" | ||||
| end while File.exists?(tmpname) | ||||
| tmpname | ||||
| end | ||||
| def self.save_input_file(tempfile, user, problem) | ||||
| new_file_name = input_file_name(user,problem) | ||||
| dirname = File.dirname(new_file_name) | ||||
| FileUtils.mkdir_p(File.dirname(new_file_name)) if !File.exists?(dirname) | ||||
| if tempfile.instance_of?(Tempfile) | ||||
| tempfile.close | ||||
| FileUtils.move(tempfile.path,new_file_name) | ||||
| else | ||||
| File.open(new_file_name, "wb") do |f| | ||||
| f.write(tempfile.read) | ||||
| end | ||||
| end | ||||
| new_file_name | ||||
| end | ||||
| end | ||||